KK

Katsumi Kayama

NP Nec Platforms: 2 patents #64 of 361Top 20%
NE Nec: 1 patents #7,889 of 14,502Top 55%
Overall (All Time): #1,787,818 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12147515 Authentication system and imaging apparatus Masahiro Oomine, Daisuke Shimada, Daisuke Okamoto, Shuya Gonda 2024-11-19
D969129 Authentication device Tomohiro Uchida, Shuji Yamaguchi, Naoki Kato 2022-11-08